陷落柱综合探查技术研究

Study on Comprehensive Exploration Technology of Collapse Column

摘要:

为进一步查清张集煤矿工作面陷落柱形态、发育范围及特征，为陷落柱治理提供依据，利用瞬变电磁、可控源音频大地电磁测深、三维地震、地质钻探等综合探查技术手段基本探明了陷落柱的发育位置及范围。综合物探和基于地面定向水平钻可以有效探测出陷落柱发育范围及其富水性并相互验证，为其他类似构造综合探查提供了很好的借鉴意义。

Abstract:

In order to further clarify the morphology, development range and characteristics of the collapse column in the working face, and provide a basis for the governance of collapsed column, by using transient electromagnetic, controlled source audiofrequency electromagnetic sounding, 3D seismic and geological drilling, development position and range of the collapse column have been clarified. Integrated geophysics and groundbased directional horizontal drilling can effectively detect the development range and water richness, and of the collapse column. It will provide a good reference for comprehensive exploration of other similar structures.